This Pelican 9435 R.A.L.S. Spotlight is a stand-alone head, mast and battery system (Remote Area Lighting System) that is an ideal portable light for fire, rescue, emergency, and military applications. The 9435 consists of a power unit with 90° LED array on an extendible (up to 32.28" / 82 cm) mast. Operation and setup is fast and very intuitive. The head and mast fold neatly into the battery base, minimizing space concerns. The 9535 has extensive safety ratings including ETL, IECEx ITS10.0011 Ex ic IIC T4 Gc, CE approval and certification and Atex approval and certification. It is also RoHS compliant.